19362240000 has 700 divisors, whose sum is σ = 73354390956. Its totient is φ = 5101056000.

The previous prime is 19362239989. The next prime is 19362240017. The reversal of 19362240000 is 4226391.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 69 ways as a sum of consecutive naturals, for example, 233279959 + ... + 233280041.

Almost surely, 2^19362240000 is an apocalyptic number.

19362240000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19362240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36677195478).

19362240000 is an abundant number, since it is smaller than the sum of its proper divisors (53992150956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19362240000 is an frugal number, since it uses more digits than its factorization.

19362240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 19362240000 its reverse (4226391), we get a palindrome (19366466391).

The spelling of 19362240000 in words is "nineteen billion, three hundred sixty-two million, two hundred forty thousand".